Astronomy:NGC 4710

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NGC 4710
Hubble Space Telescope image of NGC 4710
Observation data (J2000 epoch)
ConstellationComa Berenices
Right ascension 12h 49m 38.958s[1]
Declination+15° 09′ 55.76″[1]
Redshift0.00397±0.00011[2]
Helio radial velocity1,129 km/s[3]
Distance54.5 ± 3.6 Mly (16.7 ± 1.1 Mpc)[4]
Apparent magnitude (V)11.9[5]
Apparent magnitude (B)11.60[3]
Characteristics
TypeS0a-S0/Sa[3]
Apparent size (V)3.0′ × 0.8′[3]
Other designations
NGC 4710, UGC 7980, PGC 43375[6][5]

NGC 4710 is an edge-on lenticular galaxy in the northern constellation of Coma Berenices. It was discovered on March 21, 1784 by German-British astronomer William Herschel.[7] This galaxy has a B-band visual magnitude of 11.60 and an angular size of 3.0′ × 0.8′.[3] It is located at a distance of 54.5 ± 3.6 million light-years (16.7 ± 1.1 Mpc) from the Milky Way,[4] and is receding with a heliocentric radial velocity of 1,129 km/s.[3] This is a member of the Virgo Cluster, with a projected offset of ~6° from the cluster center and a cluster crossing time of around two billion years.[8]

The morphological classification of NGC 4710 is S0 or SA(r)0,[9] which indicates this is an unbarred lenticular galaxy[8] (SA) with an inner ring structure (r). It is inclined at an angle of 86° to the plane of the sky, with the major axis aligned along a position angle of 207°.[10] NGC 4710 has a relatively high gas abundance with a dusty nucleus. The stellar velocity distribution is characteristic of galaxies with a small bulge. Like the Milky Way, it has an X-shaped bulge which is a probable bar structure; hence it is likely a barred lenticular.[9][11] The star formation rate is 0.11±0.02 M☉·yr−1.[10] NGC 4710 possesses both thin and thick discs.[12]

Further reading

  • Gonzalez, Oscar A. et al. (March 2017). "Peanut-shaped metallicity distributions in bulges of edge-on galaxies: the case of NGC 4710". Monthly Notices of the Royal Astronomical Society: Letters 466 (1): L93–L97. doi:10.1093/mnrasl/slw232. Bibcode: 2017MNRAS.466L..93G. 
  • Welch, G. A.; Mitchell, G. F. (June 1994). "A Study of Molecular Gas in the Center of the S0 Galaxy NGC 4710". The Astrophysical Journal 427: 770. doi:10.1086/174183. Bibcode: 1994ApJ...427..770W. 
  • Sage, L. J. (November 1990). "The properties and origins of molecular gas in the lenticular galaxies NGC 404, 4710 and 5195". Astronomy and Astrophysics 239: 125–136. Bibcode: 1990A&A...239..125S. 

References

  1. ↑ 1.0 1.1 Skrutskie, Michael F. et al. (February 1, 2006). "The Two Micron All Sky Survey (2MASS)". The Astronomical Journal 131 (2): 1163–1183. doi:10.1086/498708. ISSN 0004-6256. Bibcode: 2006AJ....131.1163S. 
  2. ↑ Abazajian, Kevork N. et al. (2009). "The Seventh Data Release of the Sloan Digital Sky Survey". The Astrophysical Journal Supplement Series 182 (2): 543–558. doi:10.1088/0067-0049/182/2/543. Bibcode: 2009ApJS..182..543A. 
  3. ↑ 3.0 3.1 3.2 3.3 3.4 3.5 Boselli, A. et al. (2014). "The GALEX Ultraviolet Virgo Cluster Survey (GUViCS). IV. The role of the cluster environment on galaxy evolution". Astronomy & Astrophysics 570: A69. doi:10.1051/0004-6361/201424419. A69. Bibcode: 2014A&A...570A..69B. 
  4. ↑ 4.0 4.1 Haynes, Martha P. et al. (July 2018). "The Arecibo Legacy Fast ALFA Survey: The ALFALFA Extragalactic H I Source Catalog". The Astrophysical Journal 861 (1): 49. doi:10.3847/1538-4357/aac956. 49. Bibcode: 2018ApJ...861...49H. 
  5. ↑ 5.0 5.1 "NASA/IPAC Extragalactic Database". Results for NGC 4710. http://nedwww.ipac.caltech.edu/. 
  6. ↑ "NGC 4710". SIMBAD. Centre de données astronomiques de Strasbourg. http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=NGC+4710. 
  7. ↑ Seligman, Courtney. "NGC Objects: NGC 4700 - 4749". Celestial Atlas. https://cseligman.com/text/atlas/ngc47.htm#4710. 
  8. ↑ 8.0 8.1 Wrobel, J. M.; Kenney, Jeffrey D. P. (November 1992). "Nuclear Molecular Gas in the Virgo Cluster S0 Galaxy NGC 4710". Astrophysical Journal 399: 94. doi:10.1086/171905. Bibcode: 1992ApJ...399...94W. 
  9. ↑ 9.0 9.1 Gonzalez, O. A. et al. (June 2016). "Comparing the properties of the X-shaped bulges of NGC 4710 and the Milky Way with MUSE". Astronomy & Astrophysics 591: id. A7. doi:10.1051/0004-6361/201527806. Bibcode: 2016A&A...591A...7G. 
  10. ↑ 10.0 10.1 Topal, Selçuk et al. (December 2016). "Molecular gas kinematics and line diagnostics in early-type galaxies: NGC 4710 and NGC 5866". Monthly Notices of the Royal Astronomical Society 463 (4): 4121–4152. doi:10.1093/mnras/stw2257. Bibcode: 2016MNRAS.463.4121T. 
  11. ↑ Bogdan, C. Ciambur; Graham, Alister W. (June 2016). "Quantifying the (X/peanut)-shaped structure in edge-on disc galaxies: length, strength, and nested peanuts". Monthly Notices of the Royal Astronomical Society 459 (2): 1276–1292. doi:10.1093/mnras/stw759. Bibcode: 2016MNRAS.459.1276C. 
  12. ↑ Kasparova, A. (2016). "The Diversity of Thick Galactic Discs". Monthly Notices of the Royal Astronomical Society: Letters 460 (1): 89–93. doi:10.1093/mnrasl/slw083. Bibcode: 2016MNRAS.460L..89K. 

Coordinates: Sky map 12h 49m 38.9s, +15° 09′ 56″



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